AA1-B0-34-612-5D1-C The Littelfuse Inc. AA1-B0-34-612-5D1-C is a 1-pole magnetic circuit breaker. It features a 12A current rating and a 277V voltage rating.
Mfr Part #:

AA1-B0-34-612-5D1-C

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. AA1-B0-34-612-5D1-C is a 1-pole magnetic circuit breaker. It features a 12A current rating and a 277V voltage rating.
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AA1-B0-34-612-5D1-C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Breaker Type
Current Rating
Current Rating (Amps)
Illumination
Mounting Type
Number of Poles
Voltage Rating

AA1-B0-34-612-5D1-C Description

Short technical summary and product information.

This Littelfuse Inc. circuit breaker, part number AA1-B0-34-612-5D1-C, is designed for circuit protection applications. It operates as a 1-pole magnetic breaker with a hydraulic delay mechanism.

 

The breaker has a current rating of 12 Amps and a voltage rating of 277 Volts. It is designed for panel mounting and features a lever actuator. The device is approved by CCC, CSA, and UL.

 

Environmental compliance includes RoHS3 compliance, Moisture Sensitivity Level 1, and REACH unaffected status. The breaker does not feature illumination.

AA1-B0-34-612-5D1-C Quick Information

Product Type: Circuit Breaker
Canonical Name: Littelfuse Inc. AA1-B0-34-612-5D1-C Circuit Breaker
Subcategory: Circuit Breaker

AA1-B0-34-612-5D1-C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AA1-B0-34-612-5D1-C Features

  • 12A current rating for protection.
  • 277V voltage rating.
  • Magnetic breaker with hydraulic delay.
  • Panel mount design.
  • CCC, CSA, UL approved.

AA1-B0-34-612-5D1-C Applications

  • General circuit protection.
  • Industrial control panels.
  • Power distribution systems.
  • Equipment safety circuits.

AA1-B0-34-612-5D1-C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the AA1-B0-34-612-5D1-C circuit breaker?

The current rating is 12A.

What is the voltage rating for this Littelfuse circuit breaker?

The voltage rating is 277V.

What type of breaker is the AA1-B0-34-612-5D1-C?

It is a Magnetic (Hydraulic Delay) breaker.

How many poles does this circuit breaker have?

It has 1 pole.

What type of actuator does the AA1-B0-34-612-5D1-C use?

It uses a Lever actuator.

What are the approval agencies for this circuit breaker?

The approval agencies are CCC, CSA, and UL.

Is the AA1-B0-34-612-5D1-C RoHS compliant?

Yes, it is RoHS3 Compliant.

AA1-B0-34-612-5D1-C Alternate Parts

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The Littelfuse Inc. AA1-B0-42-612-1G1-C is a 1-pole, magnetic (hydraulic delay) circuit breaker. It features a 12A current rating and a 277V voltage rating, designed for panel mounting.
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The Littelfuse Inc. AA1-B0-42-612-1D1-C is a 1-pole circuit breaker designed for panel mounting. It features a magnetic hydraulic delay mechanism.
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AA1-B0-34-612-1D2-C
AA1-B0-34-612-1D2-C
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AA1-B0-34-612-1D2-C is a 1-pole magnetic hydraulic delay circuit breaker from Littelfuse Inc. It is rated for 12A at 277V and features a lever actuator and panel mount.
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